CN212597025U

CN212597025U - Fine aggregate screening equipment for building construction

Info

Publication number: CN212597025U
Application number: CN202021181525.7U
Authority: CN
Inventors: 张强辉
Original assignee: Guangdong Tongxing Renewable Resources Technology Co ltd
Current assignee: Guangdong Tongxing Renewable Resources Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-26
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a fine aggregate screening equipment for construction, the power distribution box comprises a box body, the lateral wall of box welded fastening respectively has first backup pad, second backup pad and third backup pad, the last fixed surface of first backup pad installs first dust absorption fan, the air outlet intercommunication of first dust absorption fan has first tuber pipe, and first tuber pipe and the inside intercommunication of box, the last fixed surface of third backup pad installs vibrating motor, the inside of box is provided with the screen cloth, the bottom fixed mounting of screen cloth has the spring, and the one end fixed connection of spring in the interior bottom of box, the lateral wall of screen cloth inlays to be adorned and is fixed with the rubber circle, the outer bottom fixed mounting of box has four truckles of group. The utility model discloses need not artifical manual reinforced, screening efficiency is higher, has saved the manpower, can realize according to needs mobile device when in-service use, lets the device be applicable to multiple scene.

Description

Fine aggregate screening equipment for building construction

Technical Field

The utility model relates to a construction technical field specifically is a fine aggregate screening equipment for construction.

Background

A large amount of original old buildings are demolished at present, and a large amount of construction waste is generated; a large amount of building waste is generated in the construction process of a large amount of new buildings, at present, a large number of builders discard the building waste in nearby public activity areas to form public hazards, so that a large amount of cultivated land can be occupied, serious environmental pollution can be caused, and the aggregate obtained by crushing, cleaning and grading the building waste and mixing the building waste according to a certain proportion is called recycled aggregate.

At present, can use the fine aggregate to be used for replacing sand on the building site sometimes, the fine degree of fine aggregate has important influence to the construction, but because the regeneration aggregate is for retrieving construction waste, its granularity differs, in order to obtain more fine aggregate, the construction is gone to and is screened fine aggregate to the past needs, present screening plant mostly needs artifical manual filler, and can't remove, artifical manual filler can lead to inefficiency, extravagant manpower, can't remove will be difficult to deal with the complicated changeable of construction scene, therefore we need provide a fine aggregate screening equipment for construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fine aggregate screening equipment for construction adopts dust absorption fan automatic absorption fine aggregate, uses manpower sparingly, and screening efficiency is high, can remove in a flexible way to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fine aggregate screening device for building construction comprises a box body, wherein a first supporting plate, a second supporting plate and a third supporting plate are respectively welded and fixed on the outer side wall of the box body, a first dust suction fan is fixedly installed on the upper surface of the first supporting plate, an air outlet of the first dust suction fan is communicated with a first air pipe, the first air pipe is communicated with the interior of the box body, the second supporting plate is symmetrically provided with two groups, a second dust suction fan is fixedly installed on the upper surface of the two groups of second supporting plates, an air suction port of the second dust suction fan is communicated with a second air pipe, the second air pipe is communicated with the interior of the box body, a vibrating motor is fixedly installed on the upper surface of the third supporting plate, a screen is arranged in the box body, a spring is fixedly installed at the bottom of the screen, one end of the spring is fixedly connected to the inner bottom of the box body, and a rubber ring is fixedly embedded, four groups of trundles are fixedly arranged at the outer bottom of the box body.

Preferably, the air suction opening of the first dust suction fan is communicated with a corrugated pipe, and one end of the first air pipe is fixedly connected to the top of the box body.

Preferably, an air outlet of the second dust collection fan is communicated with a flared tube, and one end of the second air tube is fixedly connected to the side wall of the box body.

Preferably, the lateral wall welded fastening of box has the locating plate, set up threaded hole on the locating plate, threaded hole internal thread installs the screw rod, the one end fixedly connected with hand wheel of screw rod, and the other end welded fastening of screw rod has the antiskid ribbed tile.

Preferably, the springs are provided with six groups, and the six groups of springs are symmetrically arranged at the bottom of the screen.

Preferably, the side wall of the box body is fixedly welded with the hand push handles, and the two groups of hand push handles are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an upper surface fixed mounting of first backup pad has first dust absorption fan, and first dust absorption fan is through first tuber pipe and box inside intercommunication, and the upper surface fixed mounting of second backup pad has the second dust absorption fan, and the second dust absorption fan is through the design of second tuber pipe and box inside intercommunication for first dust absorption fan absorbs the fine aggregate, gets into the box in the screening back, again by second dust absorption fan with the suction box of fine aggregate, need not artifical manual feeding, screening efficiency is higher, has saved the manpower;

2. the utility model discloses an outer bottom fixed mounting of box has four truckles of group, and the lateral wall welded fastening of box has two sets of hand push handles, and the lateral wall welded fastening of box has the locating plate, and screw rod one end welded fastening has the design of antiskid ribbed tile on the locating plate, can realize according to needs mobile device when in-service use, after reacing the position, can drive the antiskid ribbed tile through rotating the screw rod and prop ground, come securing device, and easy operation can let the device be applicable to multiple scene.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a second dust suction fan of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a box body; 2. a first support plate; 3. a first dust suction fan; 4. a first air duct; 5. screening a screen; 6. a rubber ring; 7. a spring; 8. a second support plate; 9. a second dust suction fan; 10. a second air duct; 11. a flare tube; 12. a bellows; 13. a third support plate; 14. a vibration motor; 15. positioning a plate; 16. a threaded hole; 17. a screw; 18. a hand wheel; 19. an anti-skid plate; 20. a caster wheel; 21. the handle is pushed by hand.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fine aggregate screening device for building construction comprises a box body 1, wherein a first supporting plate 2, a second supporting plate 8 and a third supporting plate 13 are respectively welded and fixed on the outer side wall of the box body 1, a first dust suction fan 3 is fixedly installed on the upper surface of the first supporting plate 2, air outlets of the first dust suction fan 3 are communicated with a first air pipe 4, the first air pipe 4 is communicated with the inside of the box body 1, an air suction port of the first dust suction fan 3 is communicated with a corrugated pipe 12, one end of the first air pipe 4 is fixedly connected to the top of the box body 1, the second supporting plate 8 is symmetrically provided with two groups, the upper surfaces of the two groups of second supporting plates 8 are respectively fixedly provided with a second dust suction fan 9, an air suction port of the second dust suction fan 9 is communicated with a second air pipe 10, the second air pipe 10 is communicated with the inside of the box body 1, the air outlets of the second dust suction fan 9 are communicated with a horn tube 11, one, the upper surface of the third supporting plate 13 is fixedly provided with a vibrating motor 14, the outer side wall of the box body 1 is welded and fixed with a positioning plate 15, a threaded hole 16 is formed in the positioning plate 15, a screw rod 17 is installed in the threaded hole 16 in a threaded manner, one end of the screw rod 17 is fixedly connected with a hand wheel 18, the other end of the screw rod 17 is welded and fixed with an anti-slip plate 19, the inside of the box body 1 is provided with a screen 5, the bottom of the screen 5 is fixedly provided with a spring 7, one end of the spring 7 is fixedly connected to the inner bottom of the box body 1, the spring 7 is provided with six groups, the six groups of springs 7 are symmetrically installed at the bottom of the screen 5, the side wall of the screen 5 is embedded and fixed with a rubber ring 6, the outer bottom of the box body 1 is fixedly.

The working principle is as follows: when the device is used, the device is pushed to a fine aggregate stacking area firstly, the hand wheel 18 is rotated to drive the screw rod 17 to rotate, so that the anti-skid plate 19 is downward, the anti-skid plate 19 is abutted against the ground, the whole device is fixed, the corrugated pipe 12 is aligned to fine aggregates to be screened, then the first dust suction fan 3, the second dust suction fan 9 and the vibration motor 14 are opened, at the moment, the fine aggregates are sucked into the box body 1 by the first dust suction fan 3, the fine aggregates are screened by the screen 5 and then are drawn out of the box body 1 by the second dust suction fan 9, the screen 5 is installed in the box body 1 through the spring 7, the screen 5 can be shaken violently through the vibration of the vibration motor 14, the screening efficiency is increased, and the rubber ring 6 can slow down the collision between the screen 5 and the inner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fine aggregate screening equipment for construction, includes box (1), its characterized in that: the outer side wall of the box body (1) is respectively fixedly welded with a first supporting plate (2), a second supporting plate (8) and a third supporting plate (13), the upper surface of the first supporting plate (2) is fixedly provided with a first dust suction fan (3), the air outlet of the first dust suction fan (3) is communicated with a first air pipe (4), the first air pipe (4) is communicated with the interior of the box body (1), the second supporting plate (8) is symmetrically provided with two groups, the upper surface of the two groups of the second supporting plate (8) is fixedly provided with a second dust suction fan (9), the air suction port of the second dust suction fan (9) is communicated with a second air pipe (10), the second air pipe (10) is communicated with the interior of the box body (1), the upper surface of the third supporting plate (13) is fixedly provided with a vibrating motor (14), the interior of the box body (1) is provided with a screen (5), the bottom fixed mounting of screen cloth (5) has spring (7), and the one end fixed connection of spring (7) in the interior bottom of box (1), the lateral wall of screen cloth (5) inlays and is adorned and is fixed with rubber circle (6), the outer bottom fixed mounting of box (1) has four groups of truckles (20).

2. A fine aggregate screening apparatus for building construction according to claim 1, wherein: an air suction opening of the first dust suction fan (3) is communicated with a corrugated pipe (12), and one end of the first air pipe (4) is fixedly connected to the top of the box body (1).

3. A fine aggregate screening apparatus for building construction according to claim 1, wherein: an air outlet of the second dust collection fan (9) is communicated with a horn tube (11), and one end of the second air pipe (10) is fixedly connected to the side wall of the box body.

4. A fine aggregate screening apparatus for building construction according to claim 1, wherein: the outer side wall of the box body (1) is welded and fixed with a positioning plate (15), a threaded hole (16) is formed in the positioning plate (15), a screw rod (17) is installed in the threaded hole (16) in a threaded mode, one end of the screw rod (17) is fixedly connected with a hand wheel (18), and the other end of the screw rod (17) is welded and fixed with an anti-slip plate (19).

5. A fine aggregate screening apparatus for building construction according to claim 1, wherein: six groups of springs (7) are arranged, and the six groups of springs (7) are symmetrically arranged at the bottom of the screen (5).

6. A fine aggregate screening apparatus for building construction according to claim 1, wherein: the side wall of the box body (1) is fixedly welded with the hand-push handles (21), and the two groups of hand-push handles (21) are symmetrically arranged.